نتایج جستجو برای: acute lung injury

تعداد نتایج: 1025959  

Journal: :iranian journal of basic medical sciences 0
shouli yu department of quality management, yantai yuhuangding hospital affiliated to qingdao university, yantai city, shandong province, china min shi department of nanlou, respiratory disease, chinese pla general hospital, beijing, china qinghui liu department of nanlou, respiratory disease, chinese pla general hospital, beijing, china changting liu department of nanlou, respiratory disease, chinese pla general hospital, beijing, china jun guo department of nanlou, respiratory disease, chinese pla general hospital, beijing, china senyang yu department of nanlou, respiratory disease, chinese pla general hospital, beijing, china

objective(s):therapies with high levels of oxygen are commonly used in the management of critical care. however, prolonged exposure to hyperoxia can cause acute lung injury. although oxidative stress and inflammation are purported to play an important role in the pathogenesis of acute lung injury, the exact mechanisms are still less known in the hyperoxic acute lung injury (hali).   materials a...

Journal: :iranian journal of basic medical sciences 0
li lin school of basic medicine, hubei university of science and technology, xianning 437100, p.r. china hubei province key laboratory on cardiovascular, cerebrovascular, and metabolic disorders, hubei university of science and technology, xianning lijun zhang school of basic medicine, hubei university of science and technology, xianning 437100, p.r. china hubei province key laboratory on cardiovascular, cerebrovascular, and metabolic disorders, hubei university of science and technology, xianning liangzhu yu school of basic medicine, hubei university of science and technology, xianning 437100, p.r. china hubei province key laboratory on cardiovascular, cerebrovascular, and metabolic disorders, hubei university of science and technology, xianning

objective(s): abnormal lung cell death including autophagy and apoptosis is the central feature in acute lung injury (ali). to identify the cellular mechanisms and the chronology by which different types of lung cell death are activated during lipopolysaccharide (lps)-induced ali, we decided to evaluate autophagy (by lc3-ii and autophagosome) and apoptosis (by caspase-3) at different time point...

Journal: :caspian journal of internal medicine 0
ebrahim alijanpour ali jabbari fahimeh hoseini shabnam tabasi

background: many of the multiple traumatized patients who refer to the hospital need transfusion. transfusion-related acute lung injury (trali) is a serious clinical syndrome associated with the transfusion of plasma-containing blood components. in the article, we present a case of trali following transfusion of packed red blood cells case presentation: a 24 year old male referred to shahid beh...

Journal: :iranian journal of parasitology 0
wike astrid cahayani eviana norahmawati niniek budiarti loeki enggar fitri

background: we aimed to reveal the role of cd11b and hypoxia-inducible factors-1alpha (hif-1α) expressions on monocytes and alveolar macrophages of lung tissue, and the levels of serum surfactant protein-d (sp-d) in severe malaria-associated acute lung injury (ali). methods: the c57bl/6 mice were divided into control group, renal malaria group (inoculated with 10 6 plasmodium berghei anka), and...

Journal: :iranian journal of radiation research 0
f. bir pamukkale university, faculty of medicine, department of pathology, denizli, turkey b. baltalarlı pamukkale university, faculty of medicine, department of radiation oncology, denizli, turkey g. abban pamukkale university, faculty of medicine, department of histology, denizli, turkey n. demirkan pamukkale university, faculty of medicine, department of pathology, denizli, turkey

background: vitamin d, especially its most active metabolite 1,25-dihydroxyvitamin d₃(vit d) is essential in regulating a wide variety of biologic processes, such as regulating mesangial cell activation. the objective of this study was to assess the histopathological changes of effectiveness of vit d as a protective agent against radiation induced lung injury. materials and methods: eighteen wi...

Journal: :iranian journal of basic medical sciences 0
gaisheng yang department of anesthesiology, airforce general hospital, beijing 100142, china xiaodong xue department of anesthesiology, airforce general hospital, beijing 100142, china yanying chen department of anesthesiology, airforce general hospital, beijing 100142, china zhihong song department of anesthesiology, airforce general hospital, beijing 100142, china zhen jiang department of anesthesiology, the affiliated zhongshan hospital of fudan university, shanghai 200032, china kejian hu department of extracorporeal circulation, the affiliated zhongshan hospital of fudan university, shanghai 200032, china

objective(s): to study the effect of cardiopulmonary bypass (cpb) on nuclear factor-kappa b (nf-кb) and cytokine expression and pulmonary function in dogs. materials and methods: twelve male mongrel dogs were divided into a methylprednisolone group (group m) and a control group (group c). all animals underwent aortic and right atrial catheterization under general anesthesia. changes in pulmonar...

B. Baltalarlı, F. Bir, G. Abban, N. Demirkan,

Background: Vitamin D, especially its most active metabolite 1,25-dihydroxyvitamin D₃(Vit D) is essential in regulating a wide variety of biologic processes, such as regulating mesangial cell activation. The objective of this study was to assess the histopathological changes of effectiveness of Vit D as a protective agent against radiation induced lung injury. Materials and Methods: Eighteen Wi...

Journal: :international journal of hematology-oncology and stem cell research 0
mehrdad payandeh medical biology research center, kermanshah university of medical science, kermanshah, iran. mohammad erfan zare medical biology research center, kermanshah university of medical science, kermanshah, iran ; student research committee, kermanshah university of medical science, kermanshah, iran. atefeh nasir kansestani medical biology research center, kermanshah university of medical science, kermanshah, iran ; student research committee, kermanshah university of medical science, kermanshah, iran. shirin falah pakdel medical biology research center, kermanshah university of medical science, kermanshah, iran. firuzeh jahanpour medical biology research center, kermanshah university of medical science, kermanshah, iran. hoshang yousefi blood transfusion research center, high institue for research and education in transfusion medicine, kermanshah, iran.

background: transfusion services rely on transfusion reaction reporting to provide patient care and protect the blood supply. unnecessary discontinuation of blood is a major wastage of scarce blood, as well as man, hours and funds. the aim of the present study was to describe the main characteristics of acute transfusion reactions reported in the 4 hospital of kermanshah university of medical s...

Journal: :archives of anesthesiology and critical care 0
ata mahmoodpoor fellowship of critical care medicine, cardiovascular research center, tabriz university of medical sciences, tabriz, iran atabak najafi anesthesiology and critical care department, faculty of medicine, tehran university of medical sciences, tehran, iran. mohammad reza afhami anesthesiology department, faculty of medicine, tabriz university of medical sciences, tabriz, iran. mohammad taghi mortazavi anesthesiology department, faculty of medicine, tabriz university of medical sciences, tabriz, iran. sarvin sanaie lung and tuberculosis research center, tabriz university of medical sciences, tabriz, iran. afshin iranpour department of anesthesiology and intensive care, uae.

acute respiratory distress syndrome (ards) is a complex disorder of heterogeneous etiologies characterized by a consistent, recognizable pattern of lung injury and a potentially devastating form of acute inflammatory lung injury with a high short-term mortality rate and significant long-term consequences among survivors. recently, the new definition of ards has been published, and this definiti...

Changting Liu Jun Guo Min Shi Qinghui Liu Senyang Yu, Shouli Yu, Tingshu Jiang

Objective(s):Therapies with high levels of oxygen are commonly used in the management of critical care. However, prolonged exposure to hyperoxia can cause acute lung injury. Although oxidative stress and inflammation are purported to play an important role in the pathogenesis of acute lung injury, the exact mechanisms are still less known in the hyperoxic acute lung injury (HALI).   Materials ...

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